1 files changed, 0 insertions, 122 deletions
diff --git a/src/iemlib2/LFO_noise~.c b/src/iemlib2/LFO_noise~.c
deleted file mode 100644
index a1f3c83..0000000
--- a/src/iemlib2/LFO_noise~.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
-* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
-
-iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2005 */
-
-
-#include "m_pd.h"
-#include "iemlib.h"
-
-
-/* -------------------- LFO_noise~ --------------------- */
-/* ---- outputs a 2 point interpolated white noise ----- */
-/* -- with lower cutoff frequency than 0.5 samplerate -- */
-
-static t_class *LFO_noise_tilde_class;
-
-typedef struct _LFO_noise_tilde
-{
-  t_object     x_obj;
-  double       x_range;
-  double       x_rcp_range;
-  unsigned int x_state;
-  t_float      x_fact;
-  t_float      x_incr;
-  t_float      x_y1;
-  t_float      x_y2;
-  t_float      x_phase;
-} t_LFO_noise_tilde;
-
-static int LFO_noise_tilde_makeseed(void)
-{
-  static unsigned int LFO_noise_tilde_nextseed = 1489853723;
-  
-  LFO_noise_tilde_nextseed = LFO_noise_tilde_nextseed * 435898247 + 938284287;
-  return(LFO_noise_tilde_nextseed & 0x7fffffff);
-}
-
-static float LFO_noise_tilde_new_rand(t_LFO_noise_tilde *x)
-{
-  unsigned int state = x->x_state;
-  double new_val, range = x->x_range;
-  
-  x->x_state = state = state * 472940017 + 832416023;
-  new_val = range * ((double)state) * (1./4294967296.);
-  if(new_val >= range)
-    new_val = range-1;
-  new_val -= 32767.0;
-  return(new_val*(1.0/32767.0));
-}
-
-static void *LFO_noise_tilde_new(t_float freq)
-{
-  t_LFO_noise_tilde *x = (t_LFO_noise_tilde *)pd_new(LFO_noise_tilde_class);
-  
-  x->x_range = 65535.0;
-  x->x_rcp_range =  (double)x->x_range * (1.0/4294967296.0);
-  x->x_state = LFO_noise_tilde_makeseed();
-  x->x_fact = 2.0f / 44100.0f;
-  x->x_incr = freq * x->x_fact;
-  if(x->x_incr < 0.0f)
-    x->x_incr = 0.0f;
-  else if(x->x_incr > 0.1f)
-    x->x_incr = 0.1f;
-  x->x_y1 = LFO_noise_tilde_new_rand(x);
-  x->x_y2 = LFO_noise_tilde_new_rand(x);
-  x->x_phase = 0.0f;
-  outlet_new(&x->x_obj, gensym("signal"));
-  return (x);
-}
-
-static t_int *LFO_noise_tilde_perform(t_int *w)
-{
-  t_float *out = (t_float *)(w[1]);
-  t_LFO_noise_tilde *x = (t_LFO_noise_tilde *)(w[2]);
-  int n = (int)(w[3]);
-  t_float phase = x->x_phase;
-  t_float x_y1 = x->x_y1;
-  t_float x_y2 = x->x_y2;
-  t_float incr = x->x_incr;
-  
-  while(n--)
-  {
-    if(phase > 1.0f)
-    {
-      x_y1 = x_y2;
-      x_y2 = LFO_noise_tilde_new_rand(x);
-      phase -= 1.0;
-    }
-    *out++ = (x_y2 - x_y1) * phase + x_y1;
-    phase += incr;
-  }
-  x->x_phase = phase;
-  x->x_y1 = x_y1;
-  x->x_y2 = x_y2;
-  return (w+4);
-}
-
-static void LFO_noise_tilde_float(t_LFO_noise_tilde *x, t_floatarg freq)
-{
-  x->x_incr = freq * x->x_fact;
-  if(x->x_incr < 0.0f)
-    x->x_incr = 0.0f;
-  else if(x->x_incr > 0.1f)
-    x->x_incr = 0.1f;
-}
-
-static void LFO_noise_tilde_dsp(t_LFO_noise_tilde *x, t_signal **sp)
-{
-  x->x_fact = 2.0f / sp[0]->s_sr;
-  dsp_add(LFO_noise_tilde_perform, 3, sp[0]->s_vec, x, sp[0]->s_n);
-}
-
-void LFO_noise_tilde_setup(void)
-{
-  LFO_noise_tilde_class = class_new(gensym("LFO_noise~"),
-    (t_newmethod)LFO_noise_tilde_new, 0,
-    sizeof(t_LFO_noise_tilde), 0, A_DEFFLOAT, 0);
-  class_addmethod(LFO_noise_tilde_class, (t_method)LFO_noise_tilde_dsp,
-    gensym("dsp"), 0);
-  class_addfloat(LFO_noise_tilde_class, (t_method)LFO_noise_tilde_float);
-  class_sethelpsymbol(LFO_noise_tilde_class, gensym("iemhelp/help-LFO_noise~"));
-}